Vehicle rear bumper



FIG. 1 is a perspective view of a vehicle rear bumper showing the new design;

FIG. 2 is a top plan view, thereof;

FIG. 3 is a front view thereof; and,

FIG. 4 is a side view thereof.

The broken lines shown in the drawings illustrate portions of the vehicle rear bumper that form no part of claimed design. 

CLAIM The ornamental design for a vehicle rear bumper, as shown and described. 